Cooperative and Preemptive Multitasking [ Why aren't computer clocks as accurate as cheap quartz watches?]
Anthony Fremont writes:
It is my opinion that even XP doesn't qualify as a proper OS. Any OS
that allows an errant application to hang things up is not right.
XP does not allow applications to do that, unless they have the proper
privileges.
Unfortunately, many Windows applications today won't run without
elaborate privileges, and if they contain bugs, they can hang the
system. That's not the fault of the OS; if you tell it to run an
application as the administrator, it will, and all bets are off.
Even so, modern Windows applications are generally extremely stable,
and XP is even more stable still. I can't remember the last time I
saw an XP system crash. If the hardware fails, it may crash. A bad
driver can still crash it in certain situations. But that's it. Even
the Windows Explorer, a bastion of fragile instability when it was
first transplanted from Windows 95 into Windows NT 4.0, now rarely if
ever causes any problems.
Come to think of it, not only can I not remember the last time I saw
an XP system crash, I can't remember the last time I saw it lock up.
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